299437440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{1879}}^1$

素因数の和:1984

約数の個数: 128

約数和(自身を含む): 966470400

約数和(自身を除く): 667032960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 83, 96, 120, 128, 160, 166, 192, 240, 249, 320, 332, 384, 415, 480, 498, 640, 664, 830, 960, 996, 1245, 1328, 1660, 1879, 1920, 1992, 2490, 2656, 3320, 3758, 3984, 4980, 5312, 5637, 6640, 7516, 7968, 9395, 9960, 10624, 11274, 13280, 15032, 15936, 18790, 19920, 22548, 26560, 28185, 30064, 31872, 37580, 39840, 45096, 53120, 56370, 60128, 75160, 79680, 90192, 112740, 120256, 150320, 155957, 159360, 180384, 225480, 240512, 300640, 311914, 360768, 450960, 467871, 601280, 623828, 721536, 779785, 901920, 935742, 1202560, 1247656, 1559570, 1803840, 1871484, 2339355, 2495312, 3119140, 3607680, 3742968, 4678710, 4990624, 6238280, 7485936, 9357420, 9981248, 12476560, 14971872, 18714840, 19962496, 24953120, 29943744, 37429680, 49906240, 59887488, 74859360, 99812480, 149718720, 299437440]

約数ペア:

[(1, 299437440), (2, 149718720), (3, 99812480), (4, 74859360), (5, 59887488), (6, 49906240), (8, 37429680), (10, 29943744), (12, 24953120), (15, 19962496), (16, 18714840), (20, 14971872), (24, 12476560), (30, 9981248), (32, 9357420), (40, 7485936), (48, 6238280), (60, 4990624), (64, 4678710), (80, 3742968), (83, 3607680), (96, 3119140), (120, 2495312), (128, 2339355), (160, 1871484), (166, 1803840), (192, 1559570), (240, 1247656), (249, 1202560), (320, 935742), (332, 901920), (384, 779785), (415, 721536), (480, 623828), (498, 601280), (640, 467871), (664, 450960), (830, 360768), (960, 311914), (996, 300640), (1245, 240512), (1328, 225480), (1660, 180384), (1879, 159360), (1920, 155957), (1992, 150320), (2490, 120256), (2656, 112740), (3320, 90192), (3758, 79680), (3984, 75160), (4980, 60128), (5312, 56370), (5637, 53120), (6640, 45096), (7516, 39840), (7968, 37580), (9395, 31872), (9960, 30064), (10624, 28185), (11274, 26560), (13280, 22548), (15032, 19920), (15936, 18790)]